dom/canvas/WebGLInternalFormatsTable.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 // intentionally no include guard here.
   8
   9 #ifndef HANDLE_WEBGL_INTERNAL_FORMAT
  10 #error This header is meant to be included by other files defining HANDLE_WEBGL_INTERNAL_FORMAT.
  11 #endif
  12
  13 #define WEBGL_INTERNAL_FORMAT(effectiveinternalformat, unsizedinternalformat, \
  14                               type)                                           \
  15   HANDLE_WEBGL_INTERNAL_FORMAT(LOCAL_GL_##effectiveinternalformat,            \
  16                                LOCAL_GL_##unsizedinternalformat,              \
  17                                LOCAL_GL_##type)
  18
  19 // OpenGL ES 3.0.3, Table 3.2
  20 //
  21 // Maps effective internal formats to (unsized internal format, type) pairs.
  22 //
  23 //                    Effective int. fmt.     Unsized int. fmt.   Type
  24 WEBGL_INTERNAL_FORMAT(ALPHA8, ALPHA, UNSIGNED_BYTE)
  25 WEBGL_INTERNAL_FORMAT(LUMINANCE8, LUMINANCE, UNSIGNED_BYTE)
  26 WEBGL_INTERNAL_FORMAT(LUMINANCE8_ALPHA8, LUMINANCE_ALPHA, UNSIGNED_BYTE)
  27 WEBGL_INTERNAL_FORMAT(RGB8, RGB, UNSIGNED_BYTE)
  28 WEBGL_INTERNAL_FORMAT(RGBA4, RGBA, UNSIGNED_SHORT_4_4_4_4)
  29 WEBGL_INTERNAL_FORMAT(RGB5_A1, RGBA, UNSIGNED_SHORT_5_5_5_1)
  30 WEBGL_INTERNAL_FORMAT(RGBA8, RGBA, UNSIGNED_BYTE)
  31 WEBGL_INTERNAL_FORMAT(RGB10_A2, RGBA, UNSIGNED_INT_2_10_10_10_REV)
  32 WEBGL_INTERNAL_FORMAT(DEPTH_COMPONENT16, DEPTH_COMPONENT, UNSIGNED_SHORT)
  33 WEBGL_INTERNAL_FORMAT(DEPTH_COMPONENT24, DEPTH_COMPONENT, UNSIGNED_INT)
  34 WEBGL_INTERNAL_FORMAT(R8, RED, UNSIGNED_BYTE)
  35 WEBGL_INTERNAL_FORMAT(RG8, RG, UNSIGNED_BYTE)
  36 WEBGL_INTERNAL_FORMAT(R16F, RED, HALF_FLOAT)
  37 WEBGL_INTERNAL_FORMAT(R32F, RED, FLOAT)
  38 WEBGL_INTERNAL_FORMAT(RG16F, RG, HALF_FLOAT)
  39 WEBGL_INTERNAL_FORMAT(RG32F, RG, FLOAT)
  40 WEBGL_INTERNAL_FORMAT(R8I, RED_INTEGER, BYTE)
  41 WEBGL_INTERNAL_FORMAT(R8UI, RED_INTEGER, UNSIGNED_BYTE)
  42 WEBGL_INTERNAL_FORMAT(R16I, RED_INTEGER, SHORT)
  43 WEBGL_INTERNAL_FORMAT(R16UI, RED_INTEGER, UNSIGNED_SHORT)
  44 WEBGL_INTERNAL_FORMAT(R32I, RED_INTEGER, INT)
  45 WEBGL_INTERNAL_FORMAT(R32UI, RED_INTEGER, UNSIGNED_INT)
  46 WEBGL_INTERNAL_FORMAT(RG8I, RG_INTEGER, BYTE)
  47 WEBGL_INTERNAL_FORMAT(RG8UI, RG_INTEGER, UNSIGNED_BYTE)
  48 WEBGL_INTERNAL_FORMAT(RG16I, RG_INTEGER, SHORT)
  49 WEBGL_INTERNAL_FORMAT(RG16UI, RG_INTEGER, UNSIGNED_SHORT)
  50 WEBGL_INTERNAL_FORMAT(RG32I, RG_INTEGER, INT)
  51 WEBGL_INTERNAL_FORMAT(RG32UI, RG_INTEGER, UNSIGNED_INT)
  52 WEBGL_INTERNAL_FORMAT(RGBA32F, RGBA, FLOAT)
  53 WEBGL_INTERNAL_FORMAT(RGB32F, RGB, FLOAT)
  54 WEBGL_INTERNAL_FORMAT(ALPHA32F_EXT, ALPHA, FLOAT)
  55 WEBGL_INTERNAL_FORMAT(LUMINANCE32F_EXT, LUMINANCE, FLOAT)
  56 WEBGL_INTERNAL_FORMAT(LUMINANCE_ALPHA32F_EXT, LUMINANCE_ALPHA, FLOAT)
  57 WEBGL_INTERNAL_FORMAT(RGBA16F, RGBA, HALF_FLOAT)
  58 WEBGL_INTERNAL_FORMAT(RGB16F, RGB, HALF_FLOAT)
  59 WEBGL_INTERNAL_FORMAT(ALPHA16F_EXT, ALPHA, HALF_FLOAT)
  60 WEBGL_INTERNAL_FORMAT(LUMINANCE16F_EXT, LUMINANCE, HALF_FLOAT)
  61 WEBGL_INTERNAL_FORMAT(LUMINANCE_ALPHA16F_EXT, LUMINANCE_ALPHA, HALF_FLOAT)
  62 WEBGL_INTERNAL_FORMAT(DEPTH24_STENCIL8, DEPTH_STENCIL, UNSIGNED_INT_24_8)
  63 WEBGL_INTERNAL_FORMAT(R11F_G11F_B10F, RGB, UNSIGNED_INT_10F_11F_11F_REV)
  64 WEBGL_INTERNAL_FORMAT(RGB9_E5, RGB, UNSIGNED_INT_5_9_9_9_REV)
  65 WEBGL_INTERNAL_FORMAT(SRGB8, SRGB, UNSIGNED_BYTE)
  66 WEBGL_INTERNAL_FORMAT(SRGB8_ALPHA8, SRGB_ALPHA, UNSIGNED_BYTE)
  67 WEBGL_INTERNAL_FORMAT(DEPTH_COMPONENT32F, DEPTH_COMPONENT, FLOAT)
  68 WEBGL_INTERNAL_FORMAT(DEPTH32F_STENCIL8, DEPTH_STENCIL,
  69                       FLOAT_32_UNSIGNED_INT_24_8_REV)
  70 WEBGL_INTERNAL_FORMAT(RGB565, RGB, UNSIGNED_SHORT_5_6_5)
  71 WEBGL_INTERNAL_FORMAT(RGBA32UI, RGBA_INTEGER, UNSIGNED_INT)
  72 WEBGL_INTERNAL_FORMAT(RGB32UI, RGB_INTEGER, UNSIGNED_INT)
  73 WEBGL_INTERNAL_FORMAT(RGBA16UI, RGBA_INTEGER, UNSIGNED_SHORT)
  74 WEBGL_INTERNAL_FORMAT(RGB16UI, RGB_INTEGER, UNSIGNED_SHORT)
  75 WEBGL_INTERNAL_FORMAT(RGBA8UI, RGBA_INTEGER, UNSIGNED_BYTE)
  76 WEBGL_INTERNAL_FORMAT(RGB8UI, RGB_INTEGER, UNSIGNED_BYTE)
  77 WEBGL_INTERNAL_FORMAT(RGBA32I, RGBA_INTEGER, INT)
  78 WEBGL_INTERNAL_FORMAT(RGB32I, RGB_INTEGER, INT)
  79 WEBGL_INTERNAL_FORMAT(RGBA16I, RGBA_INTEGER, SHORT)
  80 WEBGL_INTERNAL_FORMAT(RGB16I, RGB_INTEGER, SHORT)
  81 WEBGL_INTERNAL_FORMAT(RGBA8I, RGBA_INTEGER, BYTE)
  82 WEBGL_INTERNAL_FORMAT(RGB8I, RGB_INTEGER, BYTE)
  83 WEBGL_INTERNAL_FORMAT(R8_SNORM, RED, BYTE)
  84 WEBGL_INTERNAL_FORMAT(RG8_SNORM, RG, BYTE)
  85 WEBGL_INTERNAL_FORMAT(RGB8_SNORM, RGB, BYTE)
  86 WEBGL_INTERNAL_FORMAT(RGBA8_SNORM, RGBA, BYTE)
  87 WEBGL_INTERNAL_FORMAT(RGB10_A2UI, RGBA_INTEGER, UNSIGNED_INT_2_10_10_10_REV)
  88
  89 #undef WEBGL_INTERNAL_FORMAT
  90 #undef HANDLE_WEBGL_INTERNAL_FORMAT